Unloading valve
max. 30 000 psig
SC Hydraulic
The 20-400 series unloading valves are available in four operating pressures from 6,000 psig up to 30,000 psig. used to automatically release hydraulic pressure replacing the standard manual shut off type release valve found in most high pressure systems.
The unloading valve is controlled by a pilot port that requires between 35 and 50 psig to fully open.
